Himanshu received a coded message : CHANGTANGSANG, which he has to decipher by forming a single word. He knows the correct positions of all the A's.Find the probability that he is able to decode the message correctly?

Himanshu received a coded message : CHANGTANGSANG, which he has to dec

1.	Himanshu received a coded message : CHANGTANGSANG, which he has to decipher by forming a single word. He knows the correct positions of all the A's.Find the probability that he is able to decode the message correctly?
A.	0.50
B.	(3! × 3!)/10!
C.	1/31
D.	36/101
Answer» C. 1/31

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Himanshu received a coded message : CHANGTANGSANG, which he has to decipher by forming a single word. He knows the correct positions of all the A's.Find the probability that he is able to decode the message correctly?

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